Conestoga Trailer

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Overview

Conestoga trailers combine the loading flexibility of an open-deck trailer with a retractable tarp system that covers the cargo during transit.

The tarp and supporting frame slide along tracks mounted on the trailer. When the system is retracted, the cargo deck can be accessed from the sides, rear, or top for loading and unloading. Once closed, the system provides enclosed protection without requiring the cargo to be loaded through fixed rear doors.

This makes Conestoga equipment useful for freight that benefits from Flatbed-style loading access but also requires protection from weather and road exposure.

Key characteristics:

Retractable rolling tarp system
Open-deck access when the cover is retracted
Side, rear, and top loading flexibility
Cargo protection during transit
No need to manually tarp individual loads
Commonly installed on Flatbed and Drop Deck configurations
Available in multiple trailer lengths and system heights
No active temperature control

The Aero Conestoga system uses a wheel-and-track design that allows the covering structure to roll open and closed along the trailer.

Conestoga Trailer Image Gallery

Available Sizes & Configurations

Conestoga systems can be installed on different trailer platforms and therefore do not have one universal configuration.

Common trailer lengths include:

45 ft
48 ft
53 ft

Common configurations may include:

Flatbed Conestoga
Drop Deck / Step Deck Conestoga
Different system heights
Different trailer widths
Multiple bulkhead configurations
Different rear closure systems

Aero’s current ordering specifications include 45 ft, 48 ft, and 53 ft trailer lengths, 96 in and 102 in trailer widths, and system heights ranging from approximately 60 in to 120 in depending on configuration.

Because the Conestoga system can be installed on different base trailers, cargo dimensions and capacity should always be confirmed for the specific equipment being used.

Typical Dimensions & Capacity

Specification	Typical Example / Range
Trailer Length	Commonly 45–53 ft
Trailer Width	Common base-trailer options include 96 or 102 in
System Height	Approx. 60–120 in depending on configuration
Standard System Heights	Common options include 84, 96, 98, 100, 102 and 104 in
Deck Height	Depends on underlying Flatbed or Drop Deck configuration
Payload Capacity	Depends on underlying trailer, tractor, axle configuration, and tarp system

Aero’s current ordering documentation lists multiple system heights rather than one standard enclosure height, reflecting the customized nature of Conestoga equipment. Note: Trailer length, system height, usable cargo clearance, deck height, and allowable payload vary by the underlying trailer and Conestoga configuration. Confirm the specific equipment dimensions before booking.

Best For / Not Ideal For

✅ Best For	❌ Not Ideal For
Freight requiring side loading	Temperature-controlled cargo
Cargo requiring top loading	Extremely oversized freight exceeding enclosure limits
Machinery and industrial equipment	Cargo requiring an Extendable trailer
Steel and fabricated components	Very tall cargo exceeding system height
Building materials	Heavy equipment requiring ground-level loading
Freight requiring weather protection	Cargo better suited to specialized Lowboy or RGN equipment
Palletized cargo requiring flexible access	Freight incompatible with enclosed tarp clearance

Conestoga trailers are particularly useful when cargo needs both flexible loading access and enclosed protection.

Cargo that exceeds the dimensions of the tarp structure may require a conventional Flatbed, Step Deck, or specialized open-deck trailer instead.

Industries & Typical Cargo

Conestoga trailers can support a wide range of cargo that benefits from open-deck loading and protection during transit.

Manufacturing & Industrial

Machinery
Fabricated components
Industrial equipment
Packaged components
Production materials

Construction & Building Materials

Structural materials
Building products
Fabricated assemblies
Finished construction components

Steel & Metal Products

Steel products
Metal components
Fabricated materials
Finished metal products

Distribution & General Freight

Palletized cargo
Packaged commercial freight
Large products requiring side access
Freight that cannot easily be loaded through standard Dry Van doors

Loading & Handling Considerations

Before booking a Conestoga trailer, confirm:

Total cargo weight
Cargo length
Cargo width
Cargo height
Required system clearance
Trailer deck height
Loading and unloading method
Whether side or top access is required
Cargo securement requirements
Weight distribution
Origin and destination facility access
Required trailer configuration

Keep note of these critical points:

The retractable enclosure should be fully opened when side or top access is required for loading.
Cargo dimensions must be checked against the usable clearance inside the closed tarp system. Freight that fits on the underlying Flatbed but exceeds the Conestoga enclosure may not be compatible with the equipment.
Cargo must still be properly secured to the trailer; the tarp system provides coverage but does not replace required cargo securement.

When Should You Choose a Conestoga Trailer?

A Conestoga is usually a good option when your shipment:

Requires protection from weather during transit
Requires side or top loading access
Cannot easily be loaded through standard Dry Van rear doors
Fits within the enclosure dimensions
Does not require temperature control
Includes machinery, fabricated components, building materials, or similar freight
Benefits from Flatbed-style loading without exposed transportation

A different trailer may be more appropriate when cargo exceeds the enclosure dimensions, requires temperature control, requires additional deck length, or needs a significantly lower loading height.

FAQs

What is a Conestoga trailer?

A Conestoga trailer is commonly understood as an open-deck trailer fitted with a retractable rolling tarp enclosure. The system allows the cover to slide open for loading and close around the cargo for protection during transit.

Is Conestoga a trailer type or a tarp system?

Technically, Conestoga is a rolling tarp system developed by Aero Industries and installed on compatible trailer platforms. However, “Conestoga trailer” has become a commonly used industry term for trailers equipped with this type of retractable enclosure.

What is the difference between a Conestoga and a Flatbed?

Both can provide open-deck loading access. A traditional Flatbed leaves the cargo exposed unless separate tarps are applied, while a Conestoga uses a retractable frame-and-tarp enclosure that can be closed around the cargo.

What is the difference between a Conestoga and a Dry Van?

A Dry Van has fixed walls and is generally loaded through rear doors. A Conestoga enclosure can retract, providing side and top access similar to a Flatbed while still allowing the cargo to be covered during transit.

What sizes are available for Conestoga trailers?

Available equipment varies by fleet and configuration. Aero’s current system documentation includes compatibility with trailers such as 45 ft, 48 ft, and 53 ft units and multiple enclosure heights.

Can oversized cargo move in a Conestoga?

Only when the cargo fits within the usable dimensions of the closed enclosure. Freight exceeding the system’s height or width may need to move on an uncovered Flatbed, Step Deck, or other specialized equipment.

How much weight can a Conestoga trailer carry?

There is no single Conestoga payload rating because the tarp system can be installed on different trailer platforms. Allowable cargo weight depends on the underlying trailer, tractor, axle configuration, equipment weight, cargo distribution, and applicable weight regulations.